CN205068508U - System for parking management based on RFID - Google Patents
System for parking management based on RFID Download PDFInfo
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- CN205068508U CN205068508U CN201520763055.8U CN201520763055U CN205068508U CN 205068508 U CN205068508 U CN 205068508U CN 201520763055 U CN201520763055 U CN 201520763055U CN 205068508 U CN205068508 U CN 205068508U
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Abstract
The utility model provides a system for parking management based on RFID, include: vehicle -mounted electronic label installs in the vehicle, monitors car bit detector RSSI value in its coverage in parking process in real time, treats will monitor message routing to basic station after the vehicle comes to a complete stop, car bit detector installs in parking stall below, acquires the parking stall in real time and occupies state information and erupt simultaneously and deliver to the basic station, the basic station is located parking area zone center position, and the parking stall is confirmed to bind in advance in the change that occupies state information according to the parking stall, and the RSSI peak value standard exterior excess that has according to monitor information and basic station appears binding between vehicle and the parking stall to bind message routing to backstage management server with the vehicle, the backstage management server is bound the message counting parking fee and is accomplished deducting fees to the vehicle according to the vehicle. What this system can effectively realize vehicle and parking stall binds, reduces the vehicle -mounted electronic label consumption, guarantees vehicle -mounted electronic label's life.
Description
Technical field
The utility model relates to Parking management domain, particularly relates to a kind of parking management system based on radio-frequency (RF) identification (RadioFrequencyIdentification is called for short RFID).
Background technology
Along with China's urban transportation develop rapidly, the city automobile volume of holding improves year by year, and road capacity and parking resource face a severe challenge.For this reason, parking lot has all been planned in most domestic city on subsidiary road road.
At present, most of parking lot adopts manual toll collection or semi automatic toll, and manual toll collection is relatively more flexible, but it is large to there is intensity of workers, the problems such as toll collector supervises difficulty, and human cost is higher.There is a lot of parking management system based on type wireless geomagnetic sensor in recent years, such as prior art discloses a kind of ground magnetic-type parking stall measure control system automatic stopping management method, utilize the earth magnetism wireless vehicle bit detector be embedded in below parking stall, combine with electromagnetic wave and wireless communication technology, what reflect parking stall by the magnetic field intensity measured around parking stall takies situation.But this mode is owing to cannot realize the one_to_one corresponding of vehicle and parking stall, still need the binding manually carrying out vehicle and parking stall, and final payment.And realize the automatic binding of vehicle and parking stall, mainly need the interference problem solving adjacent parking stall, prior art discloses a kind of parking fee collective system method that signal intensity instruction (ReceivedSignalStrengthIndicator is called for short RSSI) based on receiving is located.This parking management device utilizes vehicle carried electronic label to send radio frequency signal to parking space detector in a broadcast manner at interval of certain hour, parking space detector judges current when having car to sail into, open the data that receiving port receives vehicle carried electronic label transmission, receive the mark (identity of vehicle carried electronic label, be called for short ID) and RSSI value after close port, then will receive data and be sent to base station server, base station is by judging that the size of RSSI value carries out the location of vehicle.Above technological means to some extent solves adjacent parking stall signal cross-talk problem, but because vehicle carried electronic label is in transmission state always, vehicle carried electronic label power consumption is excessive, and in the serviceable life of extreme influence vehicle carried electronic label, practicality is not strong.
Given this, how to provide a kind of parking management system, with effectively realize vehicle and parking stall binding, reduce vehicle carried electronic label power consumption, ensure serviceable life of vehicle carried electronic label to become the current technical issues that need to address.
Utility model content
For solving above-mentioned technical matters, the utility model provides a kind of parking management system based on RFID, effectively can realize the binding of vehicle and parking stall, reduce vehicle carried electronic label power consumption, ensures the serviceable life of vehicle carried electronic label.
The utility model provides a kind of parking management system based on RFID, comprising:
Vehicle carried electronic label, be arranged in vehicle, be built-in with towards the RFID emitting antenna of parking space detector and RSSI value monitoring modular, for the parking space detector RSSI value in its coverage of real-time listening in docking process, after vehicle comes to a complete stop, monitoring information be sent to base station;
Parking space detector, be arranged on below parking stall, for Real-time Obtaining parking stall seizure condition information, and described parking stall seizure condition information be sent to base station, wherein, described parking stall seizure condition information comprises: vehicle sails into, sail out of the time data of parking stall, parking space detector ID;
Base station, is positioned at the center of car park areas, for the change according to described parking stall seizure condition information, determines pre-binding parking stall; The RSSI peak value standard scale that the monitoring information sent according to described vehicle carried electronic label and base station have, realize the binding between vehicle and parking stall, and vehicle binding information is sent to back-stage management server, wherein, described vehicle binding information comprises: vehicle sails into, sail out of the vehicle carried electronic label ID of the time data of parking stall and bound vehicle;
Back-stage management server, for according to described vehicle binding information, calculates Parking Fee and completes the fee deduction treatment to the corresponding bound vehicle of described vehicle carried electronic label ID.
Alternatively, described vehicle carried electronic label is in low-power consumption listening state in docking process, and described monitoring information comprises: the corresponding parking space detector ID of the parking space detector RSSI value within the scope of monitoring, parking space detector RSSI frequency values, each parking space detector RSSI value, vehicle carried electronic label ID.
Alternatively, described parking space detector, specifically for
Real-time Obtaining parking stall seizure condition information, with the first prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition Information invariability, with the second prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition information changes, described second prefixed time interval is less than described first prefixed time interval.
Alternatively, described back-stage management server, also for result of deducting fees being notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID.
Alternatively, described vehicle carried electronic label is all connected with base station by radio frequency discrimination RFID wireless mode with described parking space detector, and described base station is connected with back-stage management server by 3G/4G/5G network mode.
As shown from the above technical solution, parking management system based on RFID of the present utility model, on the basis not changing existing parking stall measure system, vehicle carried electronic label is utilized to monitor, effectively can complete the binding of vehicle and parking stall, reduce vehicle carried electronic label power consumption, ensure the serviceable life of vehicle carried electronic label, achieve the management become more meticulous in parking lot.
Accompanying drawing explanation
The structural representation of a kind of parking management system based on RFID that Fig. 1 provides for the utility model one embodiment;
Fig. 2 is the structural representation of the parking space detector of parking management system based on RFID;
Fig. 3 is the structural representation of the base station of parking management system based on RFID;
Fig. 4 is the schematic flow sheet sailing parking stall based on the bicycle of the parking management system of RFID into;
Fig. 5 is the schematic flow sheet sailing parking stall based on two vehicles of the parking management system of RFID into;
Fig. 6 is that the RSSI peak value sailing parking stall into based on two vehicles of the parking management system of RFID maps coupling schematic flow sheet;
Fig. 7 sails out of based on the vehicle of the parking management system of RFID schematic flow sheet of deducting fees.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structural representation of a kind of parking management system based on RFID that the utility model one embodiment provides, and as shown in Figure 1, the parking management system based on RFID of the present embodiment, comprising:
Vehicle carried electronic label, be arranged in vehicle, be built-in with towards the RFID emitting antenna of parking space detector and RSSI value monitoring modular, for the parking space detector RSSI value in its coverage of real-time listening in docking process, after vehicle comes to a complete stop, monitoring information is sent to base station, wherein, described vehicle carried electronic label is in low-power consumption listening state in docking process, and described monitoring information comprises: the corresponding parking space detector ID of the parking space detector RSSI value within the scope of monitoring, parking space detector RSSI frequency values, each parking space detector RSSI value, vehicle carried electronic label ID etc.; Store in described vehicle carried electronic label: the information such as the number-plate number, car owner's phone number, car owner's identity information;
Parking space detector, there is unique device identification numbering ID, be arranged on below parking stall, for Real-time Obtaining parking stall seizure condition information, and described parking stall seizure condition information is sent to base station, wherein, described parking stall seizure condition information comprises: vehicle sails into, sail out of the time data of parking stall, parking space detector ID etc.;
Base station, is positioned at the center of car park areas, the monitoring information that parking stall seizure condition information and vehicle carried electronic label for receiving parking space detector transmission are uploaded, and according to the change of described parking stall seizure condition information, determines pre-binding parking stall, the RSSI peak value standard scale that the monitoring information sent according to described vehicle carried electronic label and base station have, the binding realized between vehicle and parking stall (is specially: carry out algorithmic match according to the RSSI peak value standard scale that described monitoring information and base station have one by one to pre-binding parking stall, judge the match condition of monitoring information RSSI peak value corresponding to the pre-binding parking stall standard scale that current vehicle carried electronic label is uploaded, realize the binding between vehicle and parking stall), and vehicle binding information is sent to back-stage management server, wherein, described vehicle binding information comprises: vehicle sails into, sail out of the time data of parking stall and the vehicle carried electronic label ID etc. of bound vehicle,
Back-stage management server, for according to described vehicle binding information, calculates Parking Fee and completes the fee deduction treatment to the corresponding bound vehicle of described vehicle carried electronic label ID.
In a particular application, described back-stage management server, also for result of deducting fees being notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID; If deduct fees successfully, then successful information of deducting fees is notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID; If deduct fees unsuccessfully, then by the car owner of corresponding for the vehicle carried electronic label ID described in failure notification message that deducts fees bound vehicle, pay arrears in time to remind car owner.
For example, result of deducting fees can be notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID by described back-stage management server with short message mode.
In a particular application, described vehicle carried electronic label is all connected with base station by radio frequency discrimination RFID wireless mode with described parking space detector, and described base station is connected with back-stage management server by 3G/4G/5G network mode.
In a particular application, described parking space detector, can be specifically for
Real-time Obtaining parking stall seizure condition information, with the first prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition Information invariability, with the second prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition information changes, described second prefixed time interval is less than described first prefixed time interval.
In a particular application, described vehicle sails the time data of parking stall into is that in described parking space detector cycle detection 10 situations, parking stall is the time parameter of seizure condition;
The time data that described vehicle sails out of parking stall is that in described parking space detector cycle detection 10 situations, parking stall is the time parameter of idle condition.
Particularly, described in the present embodiment based on the principle of the parking management system of RFID be:
S1, when parking space state constant (idle condition or have car state), parking space detector sends the heartbeat frame of carrying cart bit stealing status information to base station with the first prefixed time interval, described first prefixed time interval can be preferably 60 seconds; When parking space state changes, parking space detector sends the parking space state frame of carrying cart bit stealing status information to base station with the second prefixed time interval, described second prefixed time interval can be preferably 1 second; Described second prefixed time interval is less than described first prefixed time interval, to ensure that the information that parking space state changes is sent to base station in time.
S2, vehicle sail in the process of parking stall, and vehicle carried electronic label is in low-power consumption listening state, the parking space detector RSSI value in its coverage of real-time listening; After vehicle comes to a complete stop, monitoring information is uploaded to base station with data frame format by vehicle carried electronic label, and described monitoring information comprises: the parking space detector RSSI value within the scope of monitoring, parking space detector RSSI frequency values, parking space detector ID, vehicle carried electronic label ID etc.
S3, the change of the parking stall seizure condition information that base station is uploaded according to parking space detector, determine pre-binding parking stall, and in conjunction with the RSSI peak value standard scale that described monitoring information and base station have, one by one algorithmic match is carried out to pre-binding parking stall, judge the match condition of current vehicle carried electronic label monitoring information RSSI peak value corresponding to pre-binding parking stall standard scale, realize the binding between vehicle and parking stall, and vehicle binding information is sent to back-stage management server, described vehicle binding information comprises: vehicle sails into, the vehicle carried electronic label ID etc. of the time data sailed out of and bound vehicle.
When S4, vehicle sail parking stall into, in parking space detector cycle detection 10 situations, parking stall is seizure condition, is recorded as the time data that vehicle sails parking stall into; When vehicle sails out of parking stall, in parking space detector cycle detection 10 situations, parking stall is idle condition, and be recorded as the time data that vehicle sails out of parking stall, parking space state information is uploaded to base station with data frame format by parking space detector.
S6, base station sails vehicle into, sails out of the time data of parking stall and the vehicle carried electronic label of binding is uploaded to back-stage management server by 3G/4G/5G network.
S7, back-stage management server receive and preserve the vehicle binding information uploaded base station, calculate Parking Fee and complete the fee deduction treatment to the corresponding bound vehicle of described vehicle carried electronic label ID, and result of deducting fees being notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID; If deduct fees successfully, then notify the information such as this Parking Fee of car owner, down time, parking site and account balance; If deduct fees unsuccessfully, then notify car owner's Parking Fee, down time, account balance and arrearage situation, remind car owner to pay arrears in time.
In a particular application, as shown in Figure 2, described parking space detector comprises: lithium thionyl chloride cell, Power convert and control module, magnetoresistive transducer, crystal oscillator module, microcontroller (MicrocontrollerUnit, be called for short MCU), RFID rf chip and RFID antenna, #1 and the RFID rf chip of crystal oscillator module connects, #2 and the MCU of crystal oscillator module connects, RFID rf chip, magnetoresistive transducer is all connected with MCU with Power convert and control module, RFID antenna is connected with RFID rf chip, Power convert and control module also respectively with lithium thionyl chloride cell, RFID rf chip and magnetoresistive transducer connect, each parking space detector has unique device identification numbering, can sail, sail out of the time data of parking stall into by Real-Time Monitoring vehicle, its workflow is: magnetoresistive transducer detects the signal sailing into, sail out of parking stall of vehicle, microcontroller reads vehicle data signal and cycle detection, testing result is uploaded to base station by RFID antenna, and the signal realized between base station is mutual.
In a particular application, as shown in Figure 3, base station comprises: Switching Power Supply, Power convert and control module, microcontroller, memory module, RFID rf chip, RFID antenna, radio-frequency module, radio-frequency antenna; Power convert and control module, RFID rf chip, radio-frequency module are all connected with MCU with memory module, Power convert and control module are also connected with Switching Power Supply, RFID rf chip and radio-frequency module respectively, RFID antenna is connected with rf chip, and radio-frequency antenna is connected with radio-frequency module; The RSSI monitoring information that base station is uploaded by parking stall seizure condition information and the vehicle carried electronic label of RFID antenna reception parking space detector, microcontroller is resolved the Frame received, utilize the binding that software algorithm realizes between vehicle and parking stall, and vehicle binding information is connected with radio-frequency antenna by after radio-frequency module interface conversion, be uploaded to back-stage management server with 3G/4G/5G network mode.
Be illustrated in figure 4 single vehicle and sail parking stall example into, No. ID, vehicle carried electronic label is 1; Sailing front parking space detector into, to carry out signal with the first prefixed time interval and base station mutual; Sail rear parking space detector into and detected that vehicle sails into, parking space detector carries out signal alternately with the second prefixed time interval and base station, and No. 5 pre-binding parking stalls are determined according to parking stall seizure condition information in base station; In vehicle parking process, vehicle carried electronic label is in low-power consumption listening state, supposing that vehicle carried electronic label monitors scope is 4 ~ No. 6 parking stalls, vehicle carried electronic label can listen to a unique parking stall apparently higher than other parking space detector frequency of interaction in 3 parking stalls, i.e. No. 5 parking stalls, now can judge that namely this vehicle carried electronic label is parked on this parking stall, realizes single unit vehicle Primary Location, and positioning result is uploaded to base station together with vehicle carried electronic label id information with data frame format; Single positioning data of vehicles frame that vehicle carried electronic label is uploaded is resolved in base station, takies situation, realize finally binding the parking stall of single unit vehicle in conjunction with binding parking space detector parking stall.
Be illustrated in figure 5 two vehicle and sail parking stall example simultaneously into, vehicle carried electronic label ID is respectively 1,2, and supposing that vehicle carried electronic label ID1 monitors scope is 3 ~ No. 5 parking stalls, and it is 4 ~ No. 6 parking stalls that vehicle carried electronic label ID2 monitors scope.Before sailing into, it is mutual that parking space detector carries out signal with the first prefixed time interval and base station, sail rear parking space detector into and detected that vehicle sails into, parking space detector carries out signal alternately with the second prefixed time interval and base station, and 4, No. 5 pre-binding parking stalls are determined according to parking stall seizure condition information in base station; In vehicle parking process, vehicle carried electronic label is in low-power consumption listening state, vehicle carried electronic label hears two parking stalls apparently higher than other parking space detector frequency of interaction (No. 4, No. 5 parking stalls), the corresponding relation that vehicle carried electronic label cannot be judged between vehicle carried electronic label ID1, ID2 and 4, No. 5 parking stalls by the communication frequency of parking space detector and base station;
After two cars sails into completely, vehicle carried electronic label ID1, ID2 listen to the stable RSSI value in 3 ~ 5,4 ~ No. 6 parking stalls respectively, respectively monitoring information are uploaded to base station with data frame format;
Base station receives and resolves the signal strength data frame that vehicle carried electronic label ID1, ID2 send, the RSSI value grouped record of monitoring vehicle carried electronic label according to No. ID, Frame, and same No. ID corresponding RSSI value is one group; Base station parses two groups of RSSI value that No. ID is 1,2, and to compare with 4, No. 5 pre-binding parking stalls according to RSSI peak value standard scale mate often organizing RSSI value, match each No. ID corresponding RSSI peak value according to RSSI peak value standard scale, realize two binding between vehicle and parking stall;
As shown in Figure 6, according to the parking space detector RSSI value that vehicle carried electronic label listens to, can form a two-dimensional data matrix, i.e. RSSI peak value standard scale, this table reflects parking stall when having a car, the parking space detector signal strength condition that vehicle carried electronic label listens to.Suppose that the relation of parking space detector ID and RSSI value is as follows: D=f (DetID
i, RSSI
j), DetID
irepresent i-th parking space detector ID, RSSI
jrepresent the jth parking space detector RSSI value that on this parking stall, vehicle carried electronic label listens to, i=j represents the situation of the current parking stall RSSI listened to;
Base station is respectively to the RSSI monitored data frame process that vehicle carried electronic label ID1, ID2 upload, suppose that the RSSI value that vehicle carried electronic label ID1 listens to is ID1--(dB13, dB14, dB15), the RSSI value that vehicle carried electronic label ID2 listens to is ID2--(dB24, dB25, dB26).Base station is by asking for the minimum value D of parking space detector RSSI value and corresponding standard scale
min=f (DetID
i, RSSI
j) carry out parking stall coupling, when D is minimum value, and during i=j, can determine that vehicle is parked in i-th parking stall.The difference arranged by the 4th row the 4th that can be calculated in the dB14 value of vehicle carried electronic label ID1 and standard scale is minimum, can judge that vehicle carried electronic label ID1 mates with No. 4 pre-binding parking stalls; In like manner, the 5th row the 5th row difference in the dB25 value of vehicle carried electronic label ID2 and standard scale is minimum, then judge that vehicle carried electronic label ID2 mates with No. 5 pre-binding parking stalls, achieve the corresponding binding of vehicle with No. 4 parking stalls of vehicle carried electronic label ID1 and the binding of the corresponding vehicle of vehicle carried electronic label ID2 and No. 5 parking stalls.
Be illustrated in figure 7 that vehicle sails out of parking stall, example of deducting fees, when vehicle sails out of parking stall, parking space detector cycle detection 10 times, parking stall is idle condition and then judges that vehicle sails out of and the time data that sails out of of registration of vehicle completely, and parking space state information is uploaded to base station with data frame format.
The time data that vehicle was sailed by wireless network mode, sailed out of into parking stall by base station is uploaded to back-stage management server together with parking stall binding result with data frame format, realizes base station and back-stage management server vehicle and to deduct fees the mutual of information.
Back-stage management server receives and resolves the vehicle parking information uploaded base station, utilizes server database, calculates vehicle parking expense, completes corresponding ID vehicle and deduct fees, and result of deducting fees is notified the car owner of the corresponding vehicle of described vehicle carried electronic label ID; If deduct fees successfully, then successful information of deducting fees is notified the car owner of the corresponding vehicle of described vehicle carried electronic label ID, described in successful information of deducting fees comprise: this Parking Fee, down time, parking site and account balance etc.; If deduct fees unsuccessfully, then by the car owner of corresponding for the vehicle carried electronic label ID described in failure notification message of deducting fees vehicle, to remind car owner to pay arrears in time, described in failure information of deducting fees comprise: this Parking Fee, down time, account balance and arrearage situation etc.
The parking management system based on RFID of the present embodiment, on the basis not changing existing parking stall measure system, vehicle carried electronic label is utilized to monitor, effectively can complete the binding of vehicle and parking stall, reduce vehicle carried electronic label power consumption, ensure the serviceable life of vehicle carried electronic label, achieve the management become more meticulous in parking lot.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (5)
1. based on a parking management system of RFID, it is characterized in that, comprising:
Vehicle carried electronic label, be arranged in vehicle, be built-in with towards the RFID emitting antenna of parking space detector and RSSI value monitoring modular, for the parking space detector RSSI value in its coverage of real-time listening in docking process, after vehicle comes to a complete stop, monitoring information be sent to base station;
Parking space detector, be arranged on below parking stall, for Real-time Obtaining parking stall seizure condition information, and described parking stall seizure condition information be sent to base station, wherein, described parking stall seizure condition information comprises: vehicle sails into, sail out of the time data of parking stall, parking space detector ID;
Base station, is positioned at the center of car park areas, for the change according to described parking stall seizure condition information, determines pre-binding parking stall; The RSSI peak value standard scale that the monitoring information sent according to described vehicle carried electronic label and base station have, realize the binding between vehicle and parking stall, and vehicle binding information is sent to back-stage management server, wherein, described vehicle binding information comprises: vehicle sails into, sail out of the vehicle carried electronic label ID of the time data of parking stall and bound vehicle;
Back-stage management server, for according to described vehicle binding information, calculates Parking Fee and completes the fee deduction treatment to the corresponding bound vehicle of described vehicle carried electronic label ID.
2. system according to claim 1, it is characterized in that, described vehicle carried electronic label is in low-power consumption listening state in docking process, and described monitoring information comprises: the corresponding parking space detector ID of the parking space detector RSSI value within the scope of monitoring, parking space detector RSSI frequency values, each parking space detector RSSI value, vehicle carried electronic label ID.
3. system according to claim 1, is characterized in that, described parking space detector, specifically for
Real-time Obtaining parking stall seizure condition information, with the first prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition Information invariability, with the second prefixed time interval, described parking stall seizure condition information is sent to base station when parking stall seizure condition information changes, described second prefixed time interval is less than described first prefixed time interval.
4. system according to claim 1, is characterized in that, described back-stage management server, also for result of deducting fees being notified the car owner of the corresponding bound vehicle of described vehicle carried electronic label ID.
5. system according to claim 1, is characterized in that, described vehicle carried electronic label is all connected with base station by radio frequency discrimination RFID wireless mode with described parking space detector, and described base station is connected with back-stage management server by 3G/4G/5G network mode.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106204759A (en) * | 2016-06-29 | 2016-12-07 | 北京数码视讯支付技术有限公司 | Parking charge system and data processing method thereof |
| CN106910369A (en) * | 2017-04-20 | 2017-06-30 | 江苏本能科技有限公司 | Roadside parking management method and system |
| CN107316348A (en) * | 2016-04-26 | 2017-11-03 | 北京万集科技股份有限公司 | Disturbance restraining method, electronic charging system without parking and road side unit equipment |
| CN108171807A (en) * | 2016-12-06 | 2018-06-15 | 北京握奇智能科技有限公司 | A kind of stopping charging system and method |
| CN108597045A (en) * | 2018-05-04 | 2018-09-28 | 深圳市方格尔科技有限公司 | A kind of running vehicle tolling device and method based on passive vahicles label |
| WO2019000764A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Rf-technology-based guidance system for vehicle parking and retrieval in parking lot |
| CN109887106A (en) * | 2017-12-05 | 2019-06-14 | ***际物业管理顾问有限公司 | Management method and its equipment applied to parking lot outdoor, in building |
| TWI808597B (en) * | 2022-01-05 | 2023-07-11 | 尼采實業股份有限公司 | A charge management system based on location information |
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2015
- 2015-09-29 CN CN201520763055.8U patent/CN205068508U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107316348A (en) * | 2016-04-26 | 2017-11-03 | 北京万集科技股份有限公司 | Disturbance restraining method, electronic charging system without parking and road side unit equipment |
| CN106204759A (en) * | 2016-06-29 | 2016-12-07 | 北京数码视讯支付技术有限公司 | Parking charge system and data processing method thereof |
| CN108171807A (en) * | 2016-12-06 | 2018-06-15 | 北京握奇智能科技有限公司 | A kind of stopping charging system and method |
| CN106910369A (en) * | 2017-04-20 | 2017-06-30 | 江苏本能科技有限公司 | Roadside parking management method and system |
| CN106910369B (en) * | 2017-04-20 | 2019-12-03 | 江苏本能科技有限公司 | Roadside Parking management method and system |
| WO2019000764A1 (en) * | 2017-06-27 | 2019-01-03 | 苏州美天网络科技有限公司 | Rf-technology-based guidance system for vehicle parking and retrieval in parking lot |
| CN109887106A (en) * | 2017-12-05 | 2019-06-14 | ***际物业管理顾问有限公司 | Management method and its equipment applied to parking lot outdoor, in building |
| CN108597045A (en) * | 2018-05-04 | 2018-09-28 | 深圳市方格尔科技有限公司 | A kind of running vehicle tolling device and method based on passive vahicles label |
| TWI808597B (en) * | 2022-01-05 | 2023-07-11 | 尼采實業股份有限公司 | A charge management system based on location information |
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